Elsevier

Nuclear Physics A

Volume 561, Issue 1, 16 August 1993, Pages 1-73
Nuclear Physics A

Nuclear structure of 156Gd studied with (n, γ), (n, e), (d, p), (d, t) reactions and lifetime measurements

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Abstract

The nucleus 156Gd was studied with (n, γ) and (n, e) reactions at the Institut Laue-Langevin (ILL) in Grenoble. The (d, t) and (d, p) reactions were investigated at the Munich Tandem Accelerator. Primary gamma rays following average resonance capture were observed at the Institut for Nuclear Research in Kiev. Summed coincidences measurements were carried out at the Reactor IBR-30 in Dubna. An extensive level scheme was constructed up to 2.35 MeV including 413 transitions and 18 band assignments. Lifetimes of 16 selected levels were measured with the Gamma-Ray Induced Doppler broadening method at the ILL. Low-lying bands of positive and negative parity were interpreted in the framework of the spdf-IBA. The agreement was found to be quite good.

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  • Cited by (0)

    4

    Present address: University of Fribourg, CH-1700 Fribourg, Switzerland.

    3

    Present address: Amersham International PLC, Amersham, Buckinghamshire, UK.

    1

    Present address: University of Giessen, D-6300 Giessen, Germany.

    2

    Present address: Tennessee Technological University, TN 38505 Cookeville, USA.

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